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10 KV dropping fuse cable electricity testing ground wire

A 1.10KV, grounding wire technology, applied in the configuration of the grounding wire, etc., can solve the problems of poor connection stability, inflexible connection, and affecting the line distance, etc., and achieve the effect of simple structure, flexible connection, and guaranteed reliability

Inactive Publication Date: 2012-06-13
林溶钢
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of this structure are: the straight rod is a hard rod and cannot be bent. It needs to be connected with the drop fuse by an angle adjustment plate. , the lower low-voltage line needs to be lowered during installation, which will affect the line distance

Method used

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  • 10 KV dropping fuse cable electricity testing ground wire
  • 10 KV dropping fuse cable electricity testing ground wire
  • 10 KV dropping fuse cable electricity testing ground wire

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Embodiment Construction

[0009] The invention relates to a 10KV drop fuse cable electric test grounding wire, such as Figure 1-Figure 2 As shown, it includes the joint load 11 installed on the cement pole 10, one side of the joint load is connected with the drop fuse tool 12, the other side is connected with the support porcelain bottle 13, and the lower end of the support porcelain bottle is connected with the electric test ground wire, and the electric test ground wire is connected with the high-voltage cable 9 head, characterized in that the electrical test grounding wire includes a square ring body 1 made of conductive material, the square ring body is connected to the connecting wire 3, and the square ring body 1 and the connecting wire 3 have a silicone rubber insulating sheath 4, One end of the connecting wire is connected to the lower connection point 6 of the drop fuse, and one end of the square ring body is the electric test ground point 5, and the electric test ground point is connected to ...

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Abstract

The invention relates to a 10 KV dropping fuse cable electricity testing ground wire. The ground wire includes a combination load that is installed on a cement pole; one side of the combination load is connected with a dropping fuse tool and the other side of the combination load is connected with a support porcelain insulator; and the lower end of the support porcelain insulator is connected with an electricity testing ground wire that is connected with a high voltage cable head. The electricity testing ground wire is characterized in that: the ground wire comprises a square annulus that is manufactured by conductor materials; the square annulus is connected with a connecting wire; silicone rubber insulation sleeves are arranged outside the square annulus and the connecting wire; one end of the connecting wire is connected with a lower wiring point of the dropping fuse tool; and one end of the square annulus is an electricity testing grounding point that is suspended with the ground wire. Besides, a high-voltage cable wiring point is made at the bottom of the square annulus; and the high-voltage cable wiring point and the high-voltage cable head are connected.

Description

technical field [0001] The invention relates to a 10KV drop fuse used for electric inspection and grounding of cables, which is installed between the lower terminal of the drop fuse and the high-voltage cable head. Background technique [0002] Electricity safety regulations stipulate that the grounding wire must be hung at the two ends of the working point of the cable, and the working point must be more than 0.7 meters away from the charged body. Dangerous operations in the case of electric hooks to the ground involve personal safety issues. Therefore, the applicant once designed the "adjustable connection type electric test grounding ring", and applied for a Chinese patent, the application number is 200910096716.5. Its structure includes a ring made of conductor material and a straight rod. Insulation sheath, one end of the ring is a grounding exposed pipe, the head of the straight rod is connected with a terminal, and the A terminal is movably connected to the angle adj...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G7/22
Inventor 林溶钢林良伟
Owner 林溶钢
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